Michael clapped his hands together, the echo filling the cavernous living room of his new Victorian. He'd been looking forward to this for months. "Alright, let's explore!" he announced to the empty space, his voice brimming with enthusiasm. He traced the ornate molding above the fireplace, his fingers tracing the delicate carvings.

He noticed a slight indentation in the wall, hidden behind a large bookshelf. A gentle push revealed a door, perfectly camouflaged. A genuine laugh escaped him. It was like something out of a childhood fantasy. He stepped inside, a shiver of excitement dancing down his spine.

The room smelled of old paper and something else, something…secret. He was practically bouncing on the balls of his feet as he looked around. This house had so much more to offer than he thought.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334